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Method for preparing sugarcane juice beverage and sugarcane syrup by pressing sugarcane juice in a sugar factory

A technology of sugarcane syrup and sugarcane juice, which is applied in the fields of application, function of food ingredients, and preservation of food ingredients as antimicrobial, can solve problems affecting product quality, low production efficiency, and low raw material output, so as to avoid flavor and Effects of color change, energy consumption reduction, efficient refining and purification

Active Publication Date: 2021-03-02
广西轻工业科学技术研究院有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the common problems of sugarcane juice beverages are: (1) red-skinned sugarcane or green-skinned bamboo cane are generally used, and the output of raw materials is not much; (2) the raw material cane must be washed before pressing, and the production efficiency is low; The high-temperature treatment process does not preserve the unique fragrance and flavor of sugarcane juice
Although Chinese patents CN104646221A, CN103330250A, and CN104824778A all involve sugarcane juice drinks or sugarcane syrups, these patents still have the following deficiencies: (1) Sugarcane needs to be cleaned before pressing, which is difficult to achieve mass production and the obtained sugarcane juice is not pressed by sugarcane sugar factories (2) Use high temperature sterilization to kill enzymes, affecting product flavor; (3) Low filtration accuracy, affecting product quality; (4) Insufficient removal of bad flavor components and colored substances in squeezed juice

Method used

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  • Method for preparing sugarcane juice beverage and sugarcane syrup by pressing sugarcane juice in a sugar factory

Examples

Experimental program
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Effect test

Embodiment 1

[0037] The method for preparing sugarcane juice beverage and sugarcane syrup by pressing sugarcane juice in a sugar factory includes pretreatment, centrifugal separation, filtration, blending and concentration, and filling. The specific process steps are:

[0038] (1) Preprocessing:

[0039] A, pre-filtering: the sugar cane juice squeezed by the sugarcane sugar factory is pre-filtered with 200 mesh sieves to remove bagasse and silt;

[0040] B. Sterilization: Into the pre-filtered sugarcane juice, pass into the ozone with a concentration of 8mg / L in water, and sterilize for 10min under the cooperation of ultrasonic waves with a frequency of 25KHz and a power of 50W;

[0041] C. Clarification: Add 20 mg / mL chitosan flocculant to the sterilized sugarcane juice, the dosage is 20 mg / L, stir to make it produce flocculation, enter the rapid settler for sedimentation and clarification, and take the supernatant; The preparation method of the polysaccharide flocculant is as follows: a...

Embodiment 2

[0051] The method for preparing sugarcane juice beverage and sugarcane syrup by pressing sugarcane juice in a sugar factory includes pretreatment, centrifugal separation, filtration, blending and concentration, and filling. The specific process steps are:

[0052] (1) Preprocessing:

[0053] A, pre-filtering: the sugar cane juice squeezed by the sugarcane sugar factory is pre-filtered with 100 mesh sieves, and bagasse and silt are removed;

[0054] B. Sterilization: Into the pre-filtered sugarcane juice, the ozone concentration in water is 10mg / L, and under the cooperation of ultrasonic waves with a frequency of 25KHz and a power of 50W, the bacteria are sterilized for 8 minutes;

[0055] C. Clarification: Add 40 mg / mL chitosan flocculant to the sterilized sugarcane juice, the dosage is 30 mg / L, stir to make it produce flocculation, enter the rapid settler for sedimentation and clarification, and take the supernatant; The preparation method of the polysaccharide flocculant is...

Embodiment 3

[0065] The method for preparing sugarcane juice beverage and sugarcane syrup by pressing sugarcane juice in a sugar factory includes pretreatment, centrifugal separation, filtration, blending and concentration, and filling. The specific process steps are:

[0066] (1) Preprocessing:

[0067] A, pre-filtering: the sugar cane juice squeezed by the sugarcane sugar factory is pre-filtered with a 300-order net to remove bagasse and silt;

[0068] B. Sterilization: Into the pre-filtered sugarcane juice, pass into the ozone with a concentration of 12mg / L in water, and sterilize for 6 minutes under the cooperation of ultrasonic waves with a frequency of 25KHz and a power of 50W;

[0069] C. Clarification: Add 50 mg / mL chitosan flocculant to the sterilized sugarcane juice, the dosage is 15 mg / L, stir to make it produce flocculation, enter the rapid settler for sedimentation and clarification, and take the supernatant; The preparation method of the polysaccharide flocculant is as follo...

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Abstract

The invention discloses a method for preparing sugarcane juice beverage and sugarcane syrup by pressing sugarcane juice in a sugar factory. The specific process steps are: filtering the sugarcane juice squeezed by a sugarcane sugar factory with a sieve or a net, and then injecting ozone and carrying out the process under the cooperation of ultrasonic waves. Sterilize; then add chitosan flocculant to clarify, filter, take the supernatant to heat, add compound enzyme for enzymatic hydrolysis; then add activated carbon to decolorize, and then centrifuge, the obtained clear juice is first filtered through a security filter, and then membrane filtered The device is used for filtering, and the obtained filtrate is prepared, concentrated, and filled to obtain sugarcane juice beverage products and sugarcane syrup products. The invention can carry out high-efficiency, continuous and large-scale production, is suitable for industrialization, and has good economic benefits; the produced sugarcane juice drink and sugarcane syrup are bright in color, rich in fragrance and sweet in taste, and maintain the nutrients, flavor and fragrance of sugarcane itself The taste is more suitable for the needs of market consumers.

Description

technical field [0001] The invention belongs to the technical field of food processing, and in particular relates to a method for preparing sugarcane juice beverage and sugarcane syrup by pressing sugarcane juice in a sugar factory. Background technique [0002] Sugarcane is rich in sugar, of which sucrose, glucose and fructose, the content is about 12%. Sugarcane also contains other substances needed by the human body, such as 0.2 grams of protein, 0.5 grams of fat, 8 mg of calcium, and 4 grams of phosphorus per 100 grams of sugarcane. mg, iron 1.3 mg. In addition, sugarcane also contains calcium, phosphorus, iron and other minerals, aspartic acid, glutamic acid, serine, alanine and other amino acids that are beneficial to the human body, vitamin B 1 , Vitamin B 2 , Vitamin B 6 And vitamin C, and various organic acids such as citric acid, etc. The iron content of sugarcane ranks as the "champion" among various fruits, and it is known as "blood-enriching fruit". Ancient ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23L2/72A23L2/50A23L2/82A23L2/84A23L2/80A23L2/74A23L2/02A23L2/08
CPCA23L2/02A23L2/08A23L2/50A23L2/72A23L2/74A23L2/80A23L2/82A23L2/84A23V2002/00A23V2300/48A23V2300/38A23V2300/02A23V2300/10A23V2200/10A23V2200/046A23V2200/218A23V2250/128A23V2250/511
Inventor 雷光鸿王元春曹敏钟伟岑跃黄忠华伍明健滕新源玉贵滨韦如其
Owner 广西轻工业科学技术研究院有限公司